Nothing Special   »   [go: up one dir, main page]

DE3273144D1 - Fuel injection apparatus for internal-combustion engines - Google Patents

Fuel injection apparatus for internal-combustion engines

Info

Publication number
DE3273144D1
DE3273144D1 DE8282104851T DE3273144T DE3273144D1 DE 3273144 D1 DE3273144 D1 DE 3273144D1 DE 8282104851 T DE8282104851 T DE 8282104851T DE 3273144 T DE3273144 T DE 3273144T DE 3273144 D1 DE3273144 D1 DE 3273144D1
Authority
DE
Germany
Prior art keywords
internal
fuel injection
combustion engines
injection apparatus
engines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8282104851T
Other languages
German (de)
Inventor
Konrad Dr Eckert
Hermann Dr Eisele
Helmut Laufer
Max Dr Straubel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE8282104851T priority Critical patent/DE3273144D1/en
Application granted granted Critical
Publication of DE3273144D1 publication Critical patent/DE3273144D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
    • F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/128—Varying injection timing by angular adjustment of the face-cam or the rollers support
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
    • F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/34—Varying fuel delivery in quantity or timing by throttling of passages to pumping elements or of overflow passages, e.g. throttling by means of a pressure-controlled sliding valve having liquid stop or abutment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
DE8282104851T 1981-06-12 1982-06-03 Fuel injection apparatus for internal-combustion engines Expired DE3273144D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282104851T DE3273144D1 (en) 1981-06-12 1982-06-03 Fuel injection apparatus for internal-combustion engines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813123325 DE3123325A1 (en) 1981-06-12 1981-06-12 FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES
DE8282104851T DE3273144D1 (en) 1981-06-12 1982-06-03 Fuel injection apparatus for internal-combustion engines

Publications (1)

Publication Number Publication Date
DE3273144D1 true DE3273144D1 (en) 1986-10-16

Family

ID=6134541

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813123325 Withdrawn DE3123325A1 (en) 1981-06-12 1981-06-12 FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES
DE8282104851T Expired DE3273144D1 (en) 1981-06-12 1982-06-03 Fuel injection apparatus for internal-combustion engines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19813123325 Withdrawn DE3123325A1 (en) 1981-06-12 1981-06-12 FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES

Country Status (4)

Country Link
US (1) US4655184A (en)
EP (1) EP0067369B1 (en)
JP (1) JPS57212361A (en)
DE (2) DE3123325A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318236A1 (en) * 1983-05-19 1984-11-22 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE3336871A1 (en) * 1983-10-11 1985-04-25 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection pump for multi-cylinder internal combustion engines
DE3633107A1 (en) * 1986-04-10 1987-10-15 Bosch Gmbh Robert FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES
US4884549A (en) * 1986-04-21 1989-12-05 Stanadyne Automotive Corp. Method and apparatus for regulating fuel injection timing and quantity
DE3719831A1 (en) * 1987-06-13 1988-12-22 Bosch Gmbh Robert FUEL INJECTION PUMP
DE3722263C2 (en) * 1987-07-06 1995-05-04 Bosch Gmbh Robert Fuel injection system for internal combustion engines
DE4002612A1 (en) * 1990-01-30 1991-08-01 Bosch Gmbh Robert FUEL INJECTION PUMP
DE4017868A1 (en) * 1990-06-02 1990-10-31 Siegfried Dipl Phys Stiller Mixing chamber - for dilution and haemolysis of blood free from air bubbles
DE4206882A1 (en) * 1992-03-05 1993-09-09 Bosch Gmbh Robert FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE69731241T2 (en) * 1996-07-05 2006-03-02 Nippon Soken, Inc., Nishio High pressure pump for diesel engine fuel injection system
JP2001221118A (en) * 2000-02-07 2001-08-17 Bosch Automotive Systems Corp Fuel injection device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE840477C (en) * 1941-11-16 1952-06-03 Bosch Gmbh Robert Injection pump, especially for internal combustion engines
DE1913808C3 (en) * 1969-03-19 1976-01-08 Robert Bosch Gmbh, 7000 Stuttgart Overturn protection for injection pumps of internal combustion engines
DE1917927A1 (en) * 1969-04-09 1970-10-29 Bosch Gmbh Robert Fuel injection pump for internal combustion engines
DE1919707A1 (en) * 1969-04-18 1970-11-12 Bosch Gmbh Robert Fuel injection pump for multi-cylinder internal combustion engines
DE1919969C2 (en) * 1969-04-19 1983-10-27 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection pump for internal combustion engines
JPS5339528B1 (en) * 1971-03-06 1978-10-21
GB1603415A (en) * 1977-04-30 1981-11-25 Lucas Industries Ltd Liquid fuel injection pumps
JPS53131325A (en) * 1978-01-31 1978-11-16 Nippon Denso Co Ltd Distrubution type fuel injection pump
ES487024A1 (en) * 1979-01-25 1980-06-16 Bendix Corp Fuel injector with electronically operated control.
JPS5641438A (en) * 1979-09-10 1981-04-18 Diesel Kiki Co Ltd Load timer for electronically controlled distribution type fuel injection pump
DE2942010A1 (en) * 1979-10-17 1981-05-07 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE2945484A1 (en) * 1979-11-10 1981-05-21 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP
JPS5675928A (en) * 1979-11-26 1981-06-23 Isuzu Motors Ltd Fuel injection device
DE3017275A1 (en) * 1980-05-06 1981-11-12 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR SELF-IGNITIONING INTERNAL COMBUSTION ENGINES
DE3148688A1 (en) * 1981-12-09 1983-06-16 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR GENERATING A FUEL QUANTITY SIGNAL

Also Published As

Publication number Publication date
DE3123325A1 (en) 1982-12-30
EP0067369A2 (en) 1982-12-22
JPS57212361A (en) 1982-12-27
EP0067369A3 (en) 1984-01-11
JPH0263105B2 (en) 1990-12-27
EP0067369B1 (en) 1986-09-10
US4655184A (en) 1987-04-07

Similar Documents

Publication Publication Date Title
DE3262237D1 (en) Fuel injection apparatus for internal-combustion engines
DE3263924D1 (en) Fuel injection apparatus for internal-combustion engines
GB2079007B (en) Fuel injection apparatus for internal combustion engines
GB2148393B (en) Fuel heating device for diesel engines
GB2111133B (en) Fuel injection apparatus for combustion engines especially for diesel engines
DE3270185D1 (en) Fuel injector for internal-combustion engines
JPS5799266A (en) Fuel injecting apparatus for internal combustion engine
DE3372646D1 (en) Fuel injection device for combustion engines
DE3266767D1 (en) Fuel injection nozzle for internal-combustion engines
DE3471134D1 (en) Fuel injection nozzle for internal-combustion engines
DE3174279D1 (en) Fuel injection apparatus for internal combustion engines
EP0142631A3 (en) Fuel injection device for the predefined injection of internal-combustion engines
DE3279951D1 (en) Fuel injection pump for internal-combustion engines
DE3271600D1 (en) Fuel injection nozzle for an internal-combustion engine
DE3273144D1 (en) Fuel injection apparatus for internal-combustion engines
DE3261842D1 (en) Fuel supply device for internal-combustion engines
GB2163278B (en) Fuel injection pump for internal-combustion engines
DE3377376D1 (en) Fuel injection control apparatus for internal combustion engine
JPS57143159A (en) Fuel jet apparatus for internal combustion engine
DE3262968D1 (en) Fuel injection nozzle for internal-combustion engines
DE3370055D1 (en) Fuel injector for an internal-combustion engine
EP0106366A3 (en) Fuel injection control apparatus for internal combustion engine
DE3278370D1 (en) Fuel injection system for direct fuel injection in internal-combustion engines
GB2104156B (en) Fuel injection pumps for internal-combustion engines
GB2072261B (en) Fuel injection system for internal-combustion engines

Legal Events

Date Code Title Description
8364 No opposition during term of opposition